Experiments in Optical Illusion by Nelson F. Beeler
1951. second impression. 114 pages. No dust jacket. This is an ex-Library book. Black cloth with gilt lettering. Contains black and white illustrations. Book has been rebound by library, with expected inserts, stamps and inscriptions. Binding remains firm.Cracking to gutters, with exposed netting. Pages & illustrations are moderately tanned. Boards have light edge-wear with slight rubbing to surfaces and spine is presentable with minimal crushing and tanning.